It’s a hot day, and you’re feeling thirsty. You walk to the fridge, open the door, and reach for a cold bottle of water. As you twist off the cap and take a sip, you probably don’t think about where that water came from. But did you know that every time you drink a glass of water, you’re taking part in one of the most critical aspects of human life? Also, do you ever get environmentally conscious and imagine how the world would be without clean water? Water is essential for survival, and here are four reasons why.

Our Bodies Are Made Up of Mostly Water

You may have heard that the human body is made up of mostly water. In fact, it’s estimated that the average person is about 60% water. That means that every time you take a sip of water, you’re not just satisfying your thirst – you’re actually replenishing your body. Every system in your body needs water to function correctly, from your cells to your organs. That’s why staying hydrated is so important, especially when you’re sick or exercising.

Water Assists in Regulating Body Temperature

Water also helps to regulate your body temperature and protect your joints and organs. It’s no wonder that water is often called the “universal solvent.” Not only does it dissolve minerals and other substances, but it also carries them around your body. That’s why you sweat when you’re hot – your body releases water to cool itself down. Water is …